Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Mariah R Simpson, MA, LAADC

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1306426499

Mariah R Simpson, MA, LAADC is an Addiction (Substance Use Disorder) Counselor in Auburn, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2021
What do these letters mean?
MA — Master of Arts
A graduate arts degree.

See every abbreviation used in this directory →

Practice location Address checks out

70 College Way
Auburn, CA 95603-5001
Phone: (530) 830-2060
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Addiction (Substance Use Disorder) Counselor (primary) Taxonomy 101YA0400X · Licence LR10510125 (CA)

Record details

NPI number1306426499
Entity typeIndividual (Type 1)
GenderFemale
Credentials MA , LAADC
Sole proprietorYes
NPI enumeratedApril 12, 2021
Last updated in NPPESApril 26, 2025
Certification dateApril 26, 2025

Other providers in Auburn